Hanna-instruments HI 903 Uživatelský manuál stáhnout pdf (Strana 39)

2-15

SETUP

2.3.5.2 Solvent / Waste Bottle Assembly (HI 900531)

Caution:

Most Karl Fischer solvents give off harmful vapors.

Consult manufacturer’s MSDS for safe handling guidelines.

To assemble the solvent or waste bottle, see Figure 10 and

follow the next steps:

• Insert a PTFE top (J) into a GL45 cap (E).

• Screw on the desiccant cap with hose barb (F);

• Insert a desiccant cartridge (B) with hose-barbed cap (A)

through a 10-mm fitting (F) and 10-mm o-ring (G);

• Insert and screw the desiccant fitting into the corresponding

hole. Fasten the desiccant cartridge assembly to PTFE top (J)

with 10-mm fitting (F);

• Insert the solvent / waste tube (D) in the 5-mm fitting (H)

and attach the o-ring (I);

• Insert and screw the tube fitting into the corresponding hole.

• Screw GL45 (E) cap with full assembly onto titrant bottle.

• Add the air tube (C) to the desiccant cap (A) and connect it

to the corresponding position on the air pump. The “Fill”

position connects to the solvent bottle assembly. The “Empty”

position connects to the waste bottle assembly.

Figure 10

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Hanna-instruments HI 903 Uživatelský manuál Strana 39